List of Civil Engineering Materials products

Segmented construction is possible! A new type of modular bridge that allows for rapid and easy installation.

• Foundation construction

We will introduce examples of custom-made products that we have manufactured and delivered.

• Piping materials (concrete pipes)

Operator skills are also improved! This is a walking product with dimensions of 1000□×H1350.

• Piping materials (concrete pipes)

Assisting with speedy construction that cannot be done on-site!

• Piping materials (concrete pipes)

Perfectly fits the cross-section! Custom-made products from our steelworks department.

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters

Introducing a case of delivering a two-part PC drainage pit with four ladders!

• Piping materials (concrete pipes)

Introduction of a case where only the old upper part was replaced while leaving the main body intact.

• Piping materials (concrete pipes)

We accommodate even small requests! An M16 insert is installed on the top for easy construction.

• Piping materials (concrete pipes)

No land acquisition is necessary. This rockfall prevention measure can demonstrate its protective function simply by being "placed" along the road.

• Protective fence
• Safety and consumables
• Concrete Retaining Wall

From 2002 to 2021, we have a total construction record of 1,400 km. Leave the independent guardrail foundations to us.

• Concrete wall
• Concrete Retaining Wall
• Protective fence

New arrival! A tray-type synthetic resin duct suitable for identifying and protecting important distributions! For organizing and protecting important wiring such as fiber optic cables and for hierarc...

• Water and sewerage pipe fittings

Produced in sizes tailored to the site, just like standard products with angles!

• Grating

Using a lighter product than the standard grating! The size is 1,000×H2135 and is divided into two parts.

• Grating

We are offering a comprehensive catalog introducing our hybrid joints with a long-term durability of 50 years for free!

• Bridge Materials

Supports various types of bridges, with numerous achievements nationwide! High water resistance, long-term durability of 50 years, and easy installation.

• Bridge Materials

Explaining the key points for selecting joints for bridges! Technical materials are available as a gift!

• Bridge Materials

Rain and water resistant!! Bottom-modified solvent-free asphalt cold mix.

• Paving Materials

This is a construction method that allows for the use of crushed stone as infill material by refining the mesh of basket products, thereby improving the rigidity of the main body.

• Slope protection material

From drainage works and underground irrigation systems to water quality filtration materials. Leave the tile chip installation to us.

• Japanese roofing tiles
• Paving Materials
• Pavement construction

Contributes to leak prevention measures for tunnels and culverts; can be installed without protruding anchors, even in sites with strict sidewalk and construction limits.

• Tunnel Materials

The panel body uses aluminum composite panels to achieve fire resistance. It contributes not only to tunnels but also to leak prevention measures within building structures.

• Tunnel Materials

It is possible to reliably collect and manage water leakage from the walls of tunnels and underground structures in a horizontal direction! Contributes to leakage prevention measures for tunnels, culv...

• Tunnel Materials

Depending on the leakage situation, it is possible to cover the leakage points widely and accurately implement surface drainage treatment, contributing to leakage countermeasures for tunnels, culverts...

• Tunnel Materials

We would like to introduce a case where we produced and installed a photoluminescent sign plate!

• Road signs and road accessories

We would like to introduce a case where foundation blocks were manufactured with the same dimensions as part of the restoration work.

• Road signs and road accessories

Integrating unstable rock masses with wire mesh! Excellent durability in rockfall source countermeasures.

• Slope protection material

A high-performance multipurpose fabric that combines strength and flexibility.

• Other park materials

[NEXCO standard compliant] Combines leak prevention and spalling prevention, with no leakage from the main body due to its integrated structure, contributing to leak prevention in tunnels, culverts, e...

• Tunnel Materials

For those struggling with storage space for oil fences! The reusable expandable oil fence "T-6 HD Oil Fence" that can be returned to its case.

• Port supplies

A large opening in the box! There are no large machines on site, so we are dividing the product to make it lighter.

• Port supplies

Designed with joints for easy construction! When placed with a ton, it automatically comes together.

• Gutters and U-shaped gutters

After construction, if the road surface height does not match, we will provide proposals tailored to the site.

• Road facilities

A little ingenuity to enhance safety! We installed the frame considering the location of the opening.

• Port supplies

There is a slit running through the center with a 1% slope from the outside!

• Paving Materials

One product with a maximum weight of 8,500 kg! Manufactured to fit the dimensions and shapes required on-site.

• Port supplies

The manhole connecting to the slope or embankment is made according to the angle! It is divided into weights suitable for the site.

• Concrete Retaining Wall

Specifications with two surfaces level! We will create a basin that matches the slope in sloped areas.

• Port supplies

Restricted area protective fence! Dimensions are flexible, U-shaped fence will be made from supplied materials.

• Protective fence